Group 1 - The article reports significant declines in the stock prices of several Chinese concept stocks, with Shanyou International leading the drop at 54.86% [1] - Other notable declines include Yueshang Holdings at 45.59%, Shangao Life Sciences at 39.59%, Mint at 35.03%, and Hengfeng Technology Innovation at 24.85% [1] - The trading volumes for these stocks vary, with Yueshang Holdings having the highest at 171 million, while Hengfeng Technology Innovation had the lowest at 1.05 million [1] Group 2 - Shanyou International's latest price is reported at 1.160, reflecting a decrease of 1.410 [1] - Yueshang Holdings is priced at 0.0740, down by 0.0620 [1] - Shangao Life Sciences is trading at 0.2477, with a drop of 0.1623 [1] Group 3 - Mint's current price is 1.150, down by 0.620 [1] - Hengfeng Technology Innovation is priced at 8.860, reflecting a decrease of 2.930 [1] - The overall trend indicates a bearish sentiment in the market for these Chinese concept stocks [1]